cdmlib-model/src/main/java/eu/etaxonomy/cdm/model/taxon/TaxonComparatorSearch.java

   1 package eu.etaxonomy.cdm.model.taxon;
   2
   3 import java.io.Serializable;
   4 import java.util.Comparator;
   5
   6 import eu.etaxonomy.cdm.model.name.Rank;
   7
   8 public class TaxonComparatorSearch implements Serializable, Comparator<TaxonBase> {
   9
  10         public int compare(TaxonBase taxon1, TaxonBase taxon2) {
  11
  12                 Rank rankTax1 = taxon1.getName().getRank();
  13                 Rank rankTax2 = taxon2.getName().getRank();
  14
  15                 if (rankTax1 == null) return 2;
  16                 if (rankTax2 == null) return 1;
  17                 if (rankTax1.isHigher(rankTax2)) return 1;
  18                 else if (rankTax1.equals(rankTax2)) {
  19                         //same rank, order by name
  20                         return taxon1.getName().compareTo(taxon2.getName());
  21
  22                 }
  23                 else return 2;
  24         }
  25
  26 }